mining sccl punch entry mine machinery

Adriyala longwall paper - SlideShare

24 Jan 2019 SCCL is pioneered in introduction of the latest mining technologies since its inception. . through Punch Entries in the highwall of Opencast Mines. The Longwall equipment consists of EL3000 Shearer with 2245kW installed

Telangana's Singareni Collieries Company using Longwall tech to

9 Dec 2017 This is the depth at which miners of the Singareni Collieries Company Limited depths, SCCL officials visited some underground mines in Australia to study the methods in use there. It is a mammoth task to drill through the earth, take heavy machiner

Supplier Expression of Interest in India - Singareni Collieries

11 Jun 2019 by four (4) Permanent Punch Entries and two (2) temporary Punch Entries. Total face operations & maintenance of Longwall equipment including SCCL pioneered the mechanisation of coal mines in India by adopting

For Making Punch Entries for coal evacuation, material transport to

The Singareni Collieries Company Ltd. (SCCL), the turnaround marvel of Indian Mining technology at our Opencast mines and Underground mines are being

Appendix F: Underground Coal Mining Methods and Engineering

Cross-cuts are driven at suitable intervals to connect the entries, creating pillars. . Several mines use a supersection, which uses two sets of equipment and

Construction and operation of high capacity longwall - Atlantis Press

of ten years, the reserves in the above mines are depleting and opening up of the project for the first time: • Punch entry (Direct access to coal from Opencast.

Coal Mines Regulations, 2017 - Directorate General of Mines Safety

27 Nov 2017 working of opencast mines for plying of machinery within the precincts of a mine; Provided further that electronic punching or registry system as .. coal dust are kept up-to-date and entries are made regularly in the check

Performance Audit Relating to Government Companies - CAG

The Singareni Collieries Company Limited (SCCL/ Company) was incorporated in by underground or opencast method, all future mines will have to be operated . reducing the efficiency of machines and also due to non-availability of sand .. Kondapuram project an

Safety Management of Deep Mechanised Longwall Mine - SlideShare

22 Jan 2019 Mining Engineer at The Singareni Collieries Company Ltd The Longwall and other connected machines produce lot of heat, noise and dust, making the working . Mine is accessed by four Punch entries and one shaft.

Coal mining - Underground mining Britannica.com

Often the extraction of coal from the seam during mine development is called “first mining”; In this method, a number of parallel entries are driven into the coal seam. pillars may start to fail, endangering the miners and mining equipment.

International Vision Zero Conference on OSH - Dgfasli

SCCL. Godavari Valley Coal Field. Stretched over a length of. 350 Km along 6 Districts of. Telangana Presently, operating 47 Mines: 30 Underground & 17 Opencast. Spread in 6 Roof bolting by mechanical bolters with Resin. . VENTILATION SCHEMATIC OF ADRI

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